/**
 * Conversion layer between react-three-nurbs data types and OpenCASCADE WASM objects.
 */
import type { SurfaceData, CurveData, FaceData, SolidData } from "../core/types";
type OC = any;
/**
 * Convert our CurveData to an OCCT Geom_BSplineCurve.
 */
export declare function curveDataToOCCT(oc: OC, curve: CurveData): any;
/**
 * Convert our SurfaceData to an OCCT Geom_BSplineSurface.
 */
export declare function surfaceDataToOCCT(oc: OC, surface: SurfaceData): any;
/**
 * Convert a FaceData to an OCCT TopoDS_Face.
 */
export declare function faceDataToOCCT(oc: OC, face: FaceData): any;
/**
 * Convert a SolidData to an OCCT TopoDS_Shape by sewing faces.
 */
export declare function solidToOCCT(oc: OC, solid: SolidData): any;
/**
 * Extract tessellated mesh from an OCCT TopoDS_Shape.
 */
export declare function occtShapeToMesh(oc: OC, shape: any, deflection?: number): {
    vertices: Float32Array;
    indices: Uint32Array;
    normals: Float32Array;
};
export {};